Method ReadMeasuredGeometryFile

IO/EnSight/vtkEnSight6BinaryReader.cxx:696–850

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int vtkEnSight6BinaryReader::ReadMeasuredGeometryFile(
  const char* fileName, int timeStep, vtkMultiBlockDataSet* output)
{
  char line[81];
  vtkIdType i;
  int* pointIds;
  float* coords;
  vtkPoints* points = vtkPoints::New();
  vtkPolyData* pd = vtkPolyData::New();

  this->NumberOfNewOutputs++;

  // Initialize
  //
  if (!fileName)
  {
    vtkErrorMacro("A MeasuredFileName must be specified in the case file.");
    points->Delete();
    pd->Delete();
    return 0;
  }
  std::string sfilename;
  if (this->FilePath)
  {
    sfilename = this->FilePath;
    if (sfilename.at(sfilename.length() - 1) != '/')
    {
      sfilename += "/";
    }
    sfilename += fileName;
    vtkDebugMacro("full path to measured geometry file: " << sfilename);
  }
  else
  {
    sfilename = fileName;
  }

  if (this->OpenFile(sfilename.c_str()) == 0)
  {
    vtkErrorMacro("Unable to open file: " << sfilename);
    points->Delete();
    pd->Delete();
    return 0;
  }

  this->ReadLine(line);
  auto resultSubLine =
    vtk::scan<std::string_view, std::string_view>(std::string_view(line), "{:s} {:s}");
  auto subLine = std::get<1>(resultSubLine->values());
  if (subLine != "Binary")
  {
    vtkErrorMacro("This is not a binary data set. Try "
      << "vtkEnSightGoldReader.");
    points->Delete();
    pd->Delete();
    return 0;
  }